anonymous_namespace{ZMinput.cc} Namespace Reference

Functions
bool	eatwhitespace (std::istream &is)
void	fouledup ()

Function Documentation

eatwhitespace()

bool anonymous_namespace{ZMinput.cc}::eatwhitespace

(

std::istream &

is

)

Definition at line 13 of file ZMinput.cc.

                                       {
  // Will discard whitespace until it either encounters EOF or bad input
  // (in which case it will return false) or it hits a non-whitespace.  
  // Will put that non whitespace character back so that after this routine
  // returns true, is.get(c) should always work.
  // If eatwhitespace returns false, is will always be in a fail or bad state.
  char c;
  bool avail = false;   // avail stays false until we know there is a nonwhite
            // character available.
  while ( is.get(c) ) {
    if ( !isspace(c) ) {
      is.putback(c);
      avail = true;
      break;
    }
  }
  return avail;
}

Referenced by CLHEP::ZMinput2doubles(), CLHEP::ZMinput3doubles(), and CLHEP::ZMinputAxisAngle().

fouledup()

void anonymous_namespace{ZMinput.cc}::fouledup

(

)

Definition at line 32 of file ZMinput.cc.

                {
  std::cerr << "istream mysteriously lost a putback character!\n";
}

Referenced by CLHEP::ZMinput2doubles(), CLHEP::ZMinput3doubles(), and CLHEP::ZMinputAxisAngle().